20346469312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2383

約数の個数: 168

約数和(自身を含む): 47458034624

約数和(自身を除く): 27111565312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 136, 148, 208, 221, 272, 289, 296, 416, 442, 481, 544, 578, 592, 629, 832, 884, 962, 1088, 1156, 1184, 1258, 1768, 1924, 2287, 2312, 2368, 2516, 3536, 3757, 3848, 4574, 4624, 5032, 7072, 7514, 7696, 8177, 9148, 9248, 10064, 10693, 14144, 15028, 15392, 16354, 18296, 18496, 20128, 21386, 29731, 30056, 30784, 32708, 36592, 38879, 40256, 42772, 59462, 60112, 65416, 73184, 77758, 84619, 85544, 118924, 120224, 130832, 139009, 146368, 155516, 169238, 171088, 237848, 240448, 261664, 278018, 311032, 338476, 342176, 475696, 505427, 523328, 556036, 622064, 660943, 676952, 684352, 951392, 1010854, 1100047, 1112072, 1244128, 1321886, 1353904, 1438523, 1902784, 2021708, 2200094, 2224144, 2488256, 2643772, 2707808, 2877046, 4043416, 4400188, 4448288, 5287544, 5415616, 5754092, 8086832, 8592259, 8800376, 8896576, 10575088, 11508184, 16173664, 17184518, 17600752, 18700799, 21150176, 23016368, 24454891, 32347328, 34369036, 35201504, 37401598, 42300352, 46032736, 48909782, 68738072, 70403008, 74803196, 92065472, 97819564, 137476144, 149606392, 195639128, 274952288, 299212784, 317913583, 391278256, 549904576, 598425568, 635827166, 782556512, 1196851136, 1271654332, 1565113024, 2543308664, 5086617328, 10173234656, 20346469312]

約数ペア:

[(1, 20346469312), (2, 10173234656), (4, 5086617328), (8, 2543308664), (13, 1565113024), (16, 1271654332), (17, 1196851136), (26, 782556512), (32, 635827166), (34, 598425568), (37, 549904576), (52, 391278256), (64, 317913583), (68, 299212784), (74, 274952288), (104, 195639128), (136, 149606392), (148, 137476144), (208, 97819564), (221, 92065472), (272, 74803196), (289, 70403008), (296, 68738072), (416, 48909782), (442, 46032736), (481, 42300352), (544, 37401598), (578, 35201504), (592, 34369036), (629, 32347328), (832, 24454891), (884, 23016368), (962, 21150176), (1088, 18700799), (1156, 17600752), (1184, 17184518), (1258, 16173664), (1768, 11508184), (1924, 10575088), (2287, 8896576), (2312, 8800376), (2368, 8592259), (2516, 8086832), (3536, 5754092), (3757, 5415616), (3848, 5287544), (4574, 4448288), (4624, 4400188), (5032, 4043416), (7072, 2877046), (7514, 2707808), (7696, 2643772), (8177, 2488256), (9148, 2224144), (9248, 2200094), (10064, 2021708), (10693, 1902784), (14144, 1438523), (15028, 1353904), (15392, 1321886), (16354, 1244128), (18296, 1112072), (18496, 1100047), (20128, 1010854), (21386, 951392), (29731, 684352), (30056, 676952), (30784, 660943), (32708, 622064), (36592, 556036), (38879, 523328), (40256, 505427), (42772, 475696), (59462, 342176), (60112, 338476), (65416, 311032), (73184, 278018), (77758, 261664), (84619, 240448), (85544, 237848), (118924, 171088), (120224, 169238), (130832, 155516), (139009, 146368)]